<%@ page language="java" import="java.util.*" pageEncoding="UTF-8"%>
<%@ taglib prefix="fn" uri="http://java.sun.com/jsp/jstl/functions" %>
<%
String path = request.getContextPath();
String basePath = request.getScheme()+"://"+request.getServerName()+":"+request.getServerPort()+path+"/";
%>

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
  <head>
    <base href="<%=basePath%>">
    
    <title>My JSP 'test02.jsp' starting page</title>
    
	<meta http-equiv="pragma" content="no-cache">
	<meta http-equiv="cache-control" content="no-cache">
	<meta http-equiv="expires" content="0">    
	<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
	<meta http-equiv="description" content="This is my page">
	<!--
	<link rel="stylesheet" type="text/css" href="styles.css">
	-->

  </head>
  
  <body>
    <%
     	String[] arr = {"haha","hehe","heihei","xixi","gaga","hoho","hiahia"};
    	request.setAttribute("arr", arr);
      %>
   fn:contains:${fn:contains("tom", "o")}<br>
   fn:escapeXml: ${fn:escapeXml("<hr>")}<br>
    fn:indexOf: ${fn:indexOf("jerry", "r")}<br>
   fn:containsIgnoreCase: ${fn:containsIgnoreCase("tom", "O")}<br>
   fn:endsWith:${fn:endsWith("abc.txt", ".txt")}<br>
   fn:join:${fn:join(arr, "-")}<br>
  fn:length: ${fn:length(arr)}<br>
  fn:length: ${fn:length("abc")}<br>
  </body>
</html>
